Ответ:

1. Mark enjoys playing basketball.

2. A: Hi, Rob. What are you doing?

B: I'm studying.

3. Kate and Mike wants to buy new posters for their room because they don't like the old ones.

4. A: Why is Beth running?

5. Lots of people using the underground every day.

Ответ:

1) enjoys, 2) What are you doing? I am studying, 3)want to buy, because they dont like, 4)Why is Beth running? , 5)are using

Объяснение: